Jill: Tim, every time you try to teach me anything, you get impatient and you end up yelling.
Tim: When was the last time I yelled at you?
Jill: When you showed me how to assemble the patio furniture.
Tim: You snapped the heads right off the bolts.
Jill: You told me to turn the wrench as hard as I could.
Tim: Most people would stop turning when the wood starts cracking.
Jill: Well, I would've heard the wood cracking if you hadn't been yelling.
Tim: I wasn't yelling...
Jill: You were yelling! [Tim grunts]